Collection: X3/X4 - G45/G46 - Exhaust
Aftermarket Performance exhausts for BMW X3 and X4 from 2024 - Present.
Includes Catless Downpipes, Race Downpipes, Catted Downpipes, GESI Catted Downpipes, Cat back, Axle Back Exhausts, Full Exhausts, and Mid Pipes.
| Model | Years (US) | Engine | Chassis | Drivetrain |
|---|---|---|---|---|
| X3 30 | 2025–Present | B48B20M2 (2.0L Turbo I4) | G45 | AWD |
| X3 M50 | 2025–Present | B58B30M2 (3.0L Turbo I6, 48V Hybrid) | G45 | AWD |
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Genuine BMW 4.5" Turbo to Downpipe Gasket for BMW B58 18328612538
Vendor:BMWRegular price $32.00 CADRegular priceUnit price per$36.00 CADSale price $32.00 CADSale -
TCM Mini Cat O2 Spacer - Defouler
Vendor:TCMRegular price From $39.00 CADRegular priceUnit price per$44.00 CADSale price From $39.00 CADSale -
TCM B58 Gen3 5" Race Downpipe BMW 240i/340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $375.00 CADRegular priceUnit price per$476.00 CADSale price $375.00 CADSale -
TCM B58 Gen3 5" Catted Downpipe BMW 340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $474.00 CADRegular priceUnit price per$617.00 CADSale price $474.00 CADSale -
TCM B58 Gen3 4.5" Race Downpipe BMW 240i/340i/440i/X3 G Chassis B58Tu2
Vendor:TCMRegular price $350.00 CADRegular priceUnit price per$537.00 CADSale price $350.00 CADSale -
TCM Catless Downpipe B48tu BMW 330i LCI X3 G30 G45 B48B20S B48P
Vendor:TCMRegular price $412.00 CADRegular priceUnit price per$538.00 CADSale price $412.00 CADSold out -
SST Replacement Exhaust Valve Controller Remote
Vendor:SSTRegular price $36.00 CADRegular priceUnit price per$50.00 CADSale price $36.00 CADSale -
Sold outIRL V2 Valve Controller Plug & Play
Vendor:IRLRegular price $340.00 CADRegular priceUnit price per$0.00 CADSale price $340.00 CADSold out
